<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="农机编号" prop="code">
        <el-input
          v-model="queryParams.code"
          placeholder="请输入农机编号"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="农机标识" prop="sign">
        <el-input
          v-model="queryParams.sign"
          placeholder="请输入农机标识"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="农机类型" prop="type">
        <el-select v-model="queryParams.type" clearable size="small" placeholder="请选择农机类型" @keyup.enter.native="handleQuery">
          <el-option v-for="(item,index) in typeOptions" :value="item.dictSort" :label="item.dictLabel" :key="item.dictSort"/>
        </el-select>
      </el-form-item>
      <el-form-item label="所属人员" prop="peopleId">
        <el-select v-model="queryParams.peopleId" clearable size="small" placeholder="请输入所属人员" @keyup.enter.native="handleQuery">
          <el-option v-for="(item,index) in farmPeople" :value="item.id" :label="item.name" :key="item.id"/>
        </el-select>
      </el-form-item>
      <el-form-item label="农机状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择农机状态" clearable size="small" @keyup.enter.native="handleQuery">
          <el-option v-for="(item,index) in statusOptions" :value="item.dictSort" :label="item.dictLabel" :key="item.dictSort"/>
        </el-select>
      </el-form-item>
      <el-form-item label="挂靠组织" prop="companyId" @keyup.enter.native="handleQuery">
        <treeselect v-model="queryParams.companyId" style="width: 209px;" size="small" :options="deptOptions" :show-count="true" placeholder="请选择归属组织" clearable/>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['basic:farm:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['basic:farm:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['basic:farm:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
		  :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['basic:farm:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="farmList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="农机编号" align="center" prop="code" />
      <el-table-column label="农机标识" align="center" prop="sign" />
      <el-table-column label="农机类型" align="center" prop="type" :formatter="typeFormat"/>
      <el-table-column label="所属人员" align="center" prop="people.name" />
      <el-table-column label="农机状态" align="center" prop="status" :formatter="statusFormat"/>
      <el-table-column label="挂靠组织" align="center" prop="dept.deptName"/>
      <el-table-column label="备注" align="center" prop="remarks" />
      <el-table-column label="农机照片" align="center" prop="image" >
        <template slot-scope="scope">
          <el-image v-if="scope.row.image" style="width: 50px; height: 50px" :src="viewImgUrl+'?id='+scope.row.image"  :preview-src-list="[viewImgUrl+'?id='+scope.row.image]" />
          <span v-else>暂无图片</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['basic:farm:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['basic:farm:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改农机信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <!-- <el-form-item label="农机编号" prop="code">
          <el-input v-model="form.code" placeholder="请输入农机编号" />
        </el-form-item> -->
        <el-form-item label="农机标识" prop="sign">
          <el-input v-model="form.sign" placeholder="请输入农机标识" />
        </el-form-item>
        <el-form-item label="农机类型" prop="type">
          <el-select style="width: 100%;" v-model="form.type"  @change="changType" placeholder="请选择农机类型" :disabled="form.id?true:false">
            <el-option v-for="(item,index) in typeOptions" :value="item.dictSort" :label="item.dictLabel" :key="item.dictSort"/>
          </el-select>
        </el-form-item>
        <el-form-item label="所属人员" prop="peopleId">
          <el-select style="width: 100%;" v-model="form.peopleId" placeholder="请输入所属人员">
            <el-option v-for="(item,index) in farmPeople" :value="item.id" :label="item.name" :key="item.id"/>
          </el-select>
        </el-form-item>
        <el-form-item  label="农机状态" prop="status">
          <el-select style="width: 100%;" v-model="form.status" placeholder="请选择农机状态">
            <el-option v-for="(item,index) in statusOptions" :value="item.dictSort" :label="item.dictLabel" :key="item.dictSort"/>
          </el-select>
        </el-form-item>
        <el-form-item label="挂靠组织" prop="companyId">
          <treeselect v-model="form.companyId" :options="deptOptions" :show-count="true" placeholder="请选择归属组织" />
        </el-form-item>
        <el-form-item label="备注" prop="remarks">
          <el-input v-model="form.remarks" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="农机照片">
          <imageUpload v-model="form.image"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listFarm,getFarmDept,getFarmPeopleList, getFarm, delFarm, addFarm, updateFarm, exportFarm } from "@/api/basic/farm";
import ImageUpload from '@/components/ImageUpload';
import { treeselect } from "@/api/system/dept";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";

export default {
  name: "Farm",
  components: {
    ImageUpload,
    Treeselect
  },
  data() {
    return {
      // 后台服务器地址
      viewImgUrl: process.env.VUE_APP_BASE_API + "/common/viewImg",
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      //农机类型数据字典
      typeOptions:[],
      //农机状态数据字典
      statusOptions:[],
      // 部门树选项
      deptOptions: undefined,
      // 显示搜索条件
      showSearch: false,
      // 总条数
      total: 0,
      // 农机信息表格数据
      farmList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        code: null,
        sign: null,
        type: null,
        peopleId: null,
        status: null,
        companyId: null,
        remarks: null,
        image: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        sign: [
          { required: true, message: "农机标识不能为空", trigger: "blur" }
        ],
        status: [
          { required: true, message: "农机状态不能为空", trigger: "blur" }
        ],
      },
      // 所属人员
      farmPeople:[]
    };
  },
  created() {
    this.getList();
    this.getDicts("basic_mechanical_type").then(response => {
      this.typeOptions = response.data;
    });
    this.getDicts("basic_mechanical_status").then(response => {
      this.statusOptions = response.data;
    });
    this.getSelectFarmData();
  },
  methods: {
    // 农机类型系统内置字典翻译
    typeFormat(row, column) {
      return this.selectDictLabel(this.typeOptions, row.type);
    },
    // 农机状态系统内置字典翻译
    statusFormat(row, column) {
      return this.selectDictLabel(this.statusOptions, row.status);
    },
    /** 查询农机信息列表 */
    getList() {
      this.loading = true;
      listFarm(this.queryParams).then(response => {
        this.farmList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    //改变农机类型
    changType(val){
      this.typeOptions.filter(item => {
        if(item.dictSort==val){
          this.form.code = item.dictLabel;
        }
      });
    },
    /** 查询部门下拉树结构 */
    getTreeselect() {
      treeselect().then(response => {
        this.deptOptions = response.data;
      });
    },
    /** 查询所属人员数据 */
    getFarmPeople(){
      getFarmPeopleList().then(response => {
        this.farmPeople = response.peoples;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        code: '无人机',
        sign: null,
        type: 1,
        peopleId: null,
        status: null,
        companyId: null,
        remarks: null,
        image: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    // 加载相关下拉框数据
    getSelectFarmData(){
      this.getDicts("basic_mechanical_type").then(response => {
        this.typeOptions = response.data;
      });
      this.getDicts("basic_mechanical_status").then(response => {
        this.statusOptions = response.data;
      });
      this.getTreeselect();
      this.getFarmPeople();
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.getSelectFarmData();
      this.open = true;
      this.title = "添加农机信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      this.getSelectFarmData();
      const id = row.id || this.ids
      getFarm(id).then(response => {
        this.form = response.data;
        this.farmTypeOpen = true;
        this.open = true;
        this.title = "修改农机信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateFarm(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addFarm(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除农机信息编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delFarm(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有农机信息数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportFarm(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        })
    }
  }
};
</script>
